We are committed to providing high quality products and outstanding customer service, by ensuring that we meet and exceed the following industry-specific regulations or standards from manufacturing to distribution: 1. High and Low Temperature Test between -20°and 80°. 2. Electro StaticTest. 3. 8-hours Accelerated Aging Test. 4. Verified in Car Test. 5. Impact Test. 6. 1.2 Meters Drop Test. ? Size: Face Panel: (Top: 273, Bottom: 259)*143mm Although we have made every effort to ensure this unit will be compatible with the listed vehicles, please check the year, dimensions and shape of the center console of your vehicles before purchg. ? Accessories: 2 x ISO Wiring Harness 1 x USB Cable 1 x CarPlay USB Cable(Built-in CarPlay, built-in Android auto, no need to purchase additional adapters) 1 x Microphone Cable (Not include external microphone) 1 x CANbus Box (Connect with ISO Wiring Harness) 1 x WiFi Antenna 2 x RCA Cables 1 x GPS Antenna 1 x User Manual 1 x Rear view camera 2 x Fitting tool ? Optional Accessories: 4G/3G dongle, DVR, OBD, TPMS, DAB, External microphone and CarPlay dongle are not included in the package. ? Note: This unit does NOT have a DVD drive. See moreNote: If your vehicle has the factory navigation or amplifier system (JBL, for BOSE, for Harman Kardon, etc.) installed, you need bypass these amplifier with extra fiber optic decoder. (Please email us to check the compatiabity before purchg the fiber optic decoder). Features: Wireless CarPlay, Android Auto, Bluetooth call/music, Voice Guidance, GPS, online map/offline map for navigation, WiFi/4G/3G, multi-touch HD screen, built-in USB port, RDS, built-in microphone, high definition display, multi-languages choice, steering wheel control, screen mirroring, reversing camera, DVR, OBD, TPMS, DAB. Redesigned Back End: With the newly designed heat sink and connectors, we have maximize the connection capabilities of the Android unit, whilst keeping the wires simple and tidy for installation. Specially designed thickened aluminum heat sink for efficient heat dissipation. Powered by the latest Android 12.0 operating system: Car Standard Radio Module: ST7708 Strong anti-interference ability, good radio signal receiving. Power Amplifier Chip: TDA7388 High-fidelity and powerful audio effects. CPU Processor: 1.5GHz * 8 Core 64-bit Octa-core processor 64GB ROM 4GB RAM DDR3 memory high capacity offer you the best and smoothest experience. Compatible Models & Year: For Mercedes-Benz ML-Class W164 (ML300 / ML320 / ML350 / ML450 / ML500 / ML63 AMG) (2005-2012), GL-Class X164 (GL320 / GL350 / GL420 / GL450 / GL500)(2005-2012).